-# Filename: zshrc
+# Filename: /etc/zsh/zshrc
# Purpose: config file for zsh (z shell)
# Authors: grml-team (grml.org), (c) Michael Prokop <mika@grml.org>
# Bug-Reports: see http://grml.org/bugs/
# Global Order: zshenv, zprofile, zshrc, zlogin
################################################################################
+# Contributing:
+# If you want to help to improve grml's zsh setup, clone the grml-etc-core
+# repository from git.grml.org:
+# git clone git://git.grml.org/grml-etc-core.git
+#
+# Make your changes, commit them; use 'git format-patch' to create a series
+# of patches and send those to the following address via 'git send-email':
+# grml-etc-core@grml.org
+#
+# Doing so makes sure the right people get your patches for review and
+# possibly inclusion.
+
# zsh-refcard-tag documentation: {{{
# You may notice strange looking comments in this file.
# These are there for a purpose. grml's zsh-refcard can now be
return 1
}
+is433(){
+ [[ $ZSH_VERSION == 4.3.<3->* || $ZSH_VERSION == <5->* ]] && return 0
+ return 1
+}
+
#f1# Checks whether or not you're running grml
isgrml(){
[[ -f /etc/grml_version ]] && return 0
NOCOR=${NOCOR:-0}
NOMENU=${NOMENU:-0}
NOPRECMD=${NOPRECMD:-0}
+COMMAND_NOT_FOUND=${COMMAND_NOT_FOUND:-0}
+GRML_ZSH_CNF_HANDLER=${GRML_ZSH_CNF_HANDLER:-/usr/share/command-not-found/command-not-found}
BATTERY=${BATTERY:-0}
GRMLSMALL_SPECIFIC=${GRMLSMALL_SPECIFIC:-1}
GRML_ALWAYS_LOAD_ALL=${GRML_ALWAYS_LOAD_ALL:-0}
-GRML_WARN_SKEL=${GRML_WARN_SKEL:-1}
+
+if isgrmlcd ; then
+ GRML_WARN_SKEL=${GRML_WARN_SKEL:-0}
+else
+ GRML_WARN_SKEL=${GRML_WARN_SKEL:-1}
+fi
if (( GRML_WARN_SKEL != 0 )) ; then
If you have a .zshrc file in your home directory that originally
came from the skel directory, please remove it. This is also the case
if you followed earlier instructions from the grml-zsh-refcard or
-from <http://grml.org/console> on non-grml systems.
+from <http://grml.org/console/> on non-grml systems.
-Please see the current grml-zsh-refcard for updated installation
-information. In short, you don'\''t want a .zshrc.global file. Install
-the global zshrc to ~/.zshrc and be done.
+Please see the current grml-zsh-refcard (available at
+<http://grml.org/zsh/>) for updated installation information. In short,
+you don'\''t want a .zshrc.global file. Install the global zshrc to
+~/.zshrc and be done.
If you need changes to the configuration, use ~/.zshrc.pre and
~/.zshrc.local.
return 0
}
+# this allows us to stay in sync with grml's zshrc and put own
+# modifications in ~/.zshrc.local
+zrclocal() {
+ xsource "/etc/zsh/zshrc.local"
+ xsource "${HOME}/.zshrc.local"
+ return 0
+}
+
#}}}
# locale setup {{{
-if [[ -z "$LANG" ]] ; then
- xsource "/etc/default/locale"
-fi
+xsource "/etc/default/locale"
-export LANG=${LANG:-en_US.iso885915}
-for var in LC_ALL LC_MESSAGES ; do
+for var in LANG LC_ALL LC_MESSAGES ; do
[[ -n ${(P)var} ]] && export $var
done
# do Fink setup on darwin
isdarwin && xsource /sw/bin/init.sh
-# set width of man pages to 80 for more convenient reading
-# export MANWIDTH=${MANWIDTH:-80}
-
-# Search path for the cd command
-# cdpath=(.. ~)
-
# completion functions go to /etc/zsh/completion.d
# function files may be put into /etc/zsh/functions.d, from where they
# will be automatically autoloaded.
else
[[ -d /etc/zsh/completion.d ]] && fpath=( $fpath /etc/zsh/completion.d )
if [[ -d /etc/zsh/functions.d ]] ; then
- fpath+=( /etc/zsh/functions.d )
- for func in /etc/zsh/functions.d/[^_]*[^~](N.) ; do
- zrcautoload -U ${func:t}
+ fdir='/etc/zsh/functions.d'
+ fpath=( ${fdir} ${fdir}/**/*(/N) ${fpath} )
+ for func in ${fdir}/**/[^_]*[^~](N.) ; do
+ zrcautoload ${func:t}
done
+ unset fdir
fi
fi
zle -N grml_toggle_abbrev
bindkey '^xA' grml_toggle_abbrev
+# add a command line to the shells history without executing it
+commit-to-history() {
+ print -s ${(z)BUFFER}
+ zle send-break
+}
+zle -N commit-to-history
+bindkey "^x^h" commit-to-history
+
# }}}
# a generic accept-line wrapper {{{
setopt extendedglob
setopt interactivecomments
abk=(
-# key # value (#d additional doc string)
+# key # value (#d additional doc string)
#A# start
- '...' '../..'
+ '...' '../..'
'....' '../../..'
- 'BG' '& exit'
- 'C' '| wc -l'
- 'G' '|& grep --color=auto'
- 'H' '| head'
- 'Hl' ' --help |& less -r' #d (Display help in pager)
- 'L' '| less'
- 'LL' '|& less -r'
- 'M' '| most'
- 'N' '&>/dev/null' #d (No Output)
- 'R' '| tr A-z N-za-m' #d (ROT13)
- 'SL' '| sort | less'
- 'S' '| sort -u'
- 'T' '| tail'
- 'V' '|& vim -'
+ 'BG' '& exit'
+ 'C' '| wc -l'
+ 'G' '|& grep --color=auto '
+ 'H' '| head'
+ 'Hl' ' --help |& less -r' #d (Display help in pager)
+ 'L' '| less'
+ 'LL' '|& less -r'
+ 'M' '| most'
+ 'N' '&>/dev/null' #d (No Output)
+ 'R' '| tr A-z N-za-m' #d (ROT13)
+ 'SL' '| sort | less'
+ 'S' '| sort -u'
+ 'T' '| tail'
+ 'V' '|& vim -'
#A# end
- 'hide' "echo -en '\033]50;nil2\007'"
- 'tiny' 'echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-80-*-*-c-*-iso8859-15\007"'
- 'small' 'echo -en "\033]50;6x10\007"'
- 'medium' 'echo -en "\033]50;-misc-fixed-medium-r-normal--13-120-75-75-c-80-iso8859-15\007"'
- 'default' 'echo -e "\033]50;-misc-fixed-medium-r-normal-*-*-140-*-*-c-*-iso8859-15\007"'
- 'large' 'echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-150-*-*-c-*-iso8859-15\007"'
- 'huge' 'echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-210-*-*-c-*-iso8859-15\007"'
- 'smartfont' 'echo -en "\033]50;-artwiz-smoothansi-*-*-*-*-*-*-*-*-*-*-*-*\007"'
- 'semifont' 'echo -en "\033]50;-misc-fixed-medium-r-semicondensed-*-*-120-*-*-*-*-iso8859-15\007"'
- 'da' 'du -sch'
- 'j' 'jobs -l'
- 'u' 'translate -i'
- 'co' "./configure && make && sudo make install"
- 'CH' "./configure --help"
- 'conkeror' 'firefox -chrome chrome://conkeror/content'
- 'dir' 'ls -lSrah'
- 'lad' $'ls -d .*(/)\n# only show dot-directories'
- 'lsa' $'ls -a .*(.)\n# only show dot-files'
- 'lss' $'ls -l *(s,S,t)\n# only files with setgid/setuid/sticky flag'
- 'lsl' $'ls -l *(@[1,10])\n# only symlinks'
- 'lsx' $'ls -l *(*[1,10])\n# only executables'
- 'lsw' $'ls -ld *(R,W,X.^ND/)\n# world-{readable,writable,executable} files'
- 'lsbig' $'ls -flh *(.OL[1,10])\n# display the biggest files'
- 'lsd' $'ls -d *(/)\n# only show directories'
- 'lse' $'ls -d *(/^F)\n# only show empty directories'
- 'lsnew' $'ls -rl *(D.om[1,10])\n# display the newest files'
- 'lsold' $'ls -rtlh *(D.om[-11,-1])\n # display the oldest files'
- 'lssmall' $'ls -Srl *(.oL[1,10])\n# display the smallest files'
- 'rw-' 'chmod 600'
- '600' 'chmod u+rw-x,g-rwx,o-rwx'
- 'rwx' 'chmod u+rwx'
- '700' 'chmod u+rwx,g-rwx,o-rwx'
- 'r--' 'chmod u+r-wx,g-rwx,o-rwx'
- '644' $'chmod u+rw-x,g+r-wx,o+r-wx\n # 4=r,2=w,1=x'
- '755' 'chmod u+rwx,g+r-w+x,o+r-w+x'
- 'md' 'mkdir -p '
- 'cmplayer' 'mplayer -vo -fs -zoom fbdev'
- 'fbmplayer' 'mplayer -vo -fs -zoom fbdev'
- 'fblinks' 'links2 -driver fb'
- 'insecssh' 'ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
- 'insecscp' 'scp -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"'
- 'fori' 'for i ({..}) { }'
- 'cx' 'chmod +x'
- 'e' 'print -l'
- 'se' 'setopt interactivecomments'
- 'va' 'valac --vapidir=../vapi/ --pkg=gtk+-2.0 gtktest.vala'
- 'fb2' '=mplayer -vo fbdev -fs -zoom 1>/dev/null -xy 2'
- 'fb3' '=mplayer -vo fbdev -fs -zoom 1>/dev/null -xy 3'
- 'ci' 'centericq'
- 'D' 'export DISPLAY=:0.0'
- 'mp' 'mplayer -vo xv -fs -zoom'
+ 'co' './configure && make && sudo make install'
)
globalias() {
setopt nonomatch # try to avoid the 'zsh: no matches found...'
setopt nobeep # avoid "beep"ing
setopt pushd_ignore_dups # don't push the same dir twice.
+setopt noglobdots # * shouldn't match dotfiles. ever.
MAILCHECK=30 # mailchecks
REPORTTIME=5 # report about cpu-/system-/user-time of command if running longer than 5 seconds
# }}}
+# directory based profiles {{{
+
+if is433 ; then
+
+CHPWD_PROFILE='default'
+function chpwd_profiles() {
+ # Say you want certain settings to be active in certain directories.
+ # This is what you want.
+ #
+ # zstyle ':chpwd:profiles:/usr/src/grml(|/|/*)' profile grml
+ # zstyle ':chpwd:profiles:/usr/src/debian(|/|/*)' profile debian
+ #
+ # When that's done and you enter a directory that matches the pattern
+ # in the third part of the context, a function called chpwd_profile_grml,
+ # for example, is called (if it exists).
+ #
+ # If no pattern matches (read: no profile is detected) the profile is
+ # set to 'default', which means chpwd_profile_default is attempted to
+ # be called.
+ #
+ # A word about the context (the ':chpwd:profiles:*' stuff in the zstyle
+ # command) which is used: The third part in the context is matched against
+ # ${PWD}. That's why using a pattern such as /foo/bar(|/|/*) makes sense.
+ # Because that way the profile is detected for all these values of ${PWD}:
+ # /foo/bar
+ # /foo/bar/
+ # /foo/bar/baz
+ # So, if you want to make double damn sure a profile works in /foo/bar
+ # and everywhere deeper in that tree, just use (|/|/*) and be happy.
+ #
+ # The name of the detected profile will be available in a variable called
+ # 'profile' in your functions. You don't need to do anything, it'll just
+ # be there.
+ #
+ # Then there is the parameter $CHPWD_PROFILE is set to the profile, that
+ # was is currently active. That way you can avoid running code for a
+ # profile that is already active, by running code such as the following
+ # at the start of your function:
+ #
+ # function chpwd_profile_grml() {
+ # [[ ${profile} == ${CHPWD_PROFILE} ]] && return 1
+ # ...
+ # }
+ #
+ # The initial value for $CHPWD_PROFILE is 'default'.
+ #
+ # Version requirement:
+ # This feature requires zsh 4.3.3 or newer.
+ # If you use this feature and need to know whether it is active in your
+ # current shell, there are several ways to do that. Here are two simple
+ # ways:
+ #
+ # a) If knowing if the profiles feature is active when zsh starts is
+ # good enough for you, you can put the following snippet into your
+ # .zshrc.local:
+ #
+ # (( ${+functions[chpwd_profiles]} )) && print "directory profiles active"
+ #
+ # b) If that is not good enough, and you would prefer to be notified
+ # whenever a profile changes, you can solve that by making sure you
+ # start *every* profile function you create like this:
+ #
+ # function chpwd_profile_myprofilename() {
+ # [[ ${profile} == ${CHPWD_PROFILE} ]] && return 1
+ # print "chpwd(): Switching to profile: $profile"
+ # ...
+ # }
+ #
+ # That makes sure you only get notified if a profile is *changed*,
+ # not everytime you change directory, which would probably piss
+ # you off fairly quickly. :-)
+ #
+ # There you go. Now have fun with that.
+ local -x profile
+
+ zstyle -s ":chpwd:profiles:${PWD}" profile profile || profile='default'
+ if (( ${+functions[chpwd_profile_$profile]} )) ; then
+ chpwd_profile_${profile}
+ fi
+
+ CHPWD_PROFILE="${profile}"
+ return 0
+}
+chpwd_functions=( ${chpwd_functions} chpwd_profiles )
+
+fi # is433
+
+# }}}
+
# {{{ display battery status on right side of prompt via running 'BATTERY=1 zsh'
if [[ $BATTERY -gt 0 ]] ; then
if ! check_com -c acpi ; then
battery() {
if [[ $BATTERY -gt 0 ]] ; then
- PERCENT="${${"$(acpi 2>/dev/null)"}/(#b)[[:space:]]##Battery <->: [^0-9]##, (<->)%*/${match[1]}}"
+ PERCENT="${${"$(acpi 2>/dev/null)"}/(#b)[[:space:]]#Battery <->: [^0-9]##, (<->)%*/${match[1]}}"
if [[ -z "$PERCENT" ]] ; then
PERCENT='acpi not present'
else
# from <http://ft.bewatermyfriend.org/comp/zsh/zsh-dotfiles.tar.bz2>,
# which distributed under the same terms as zsh itself.
-# we will only be using one variable, so let the code know now.
-zstyle ':vcs_info:*' max-exports 1
+# we will be using two variables, so let the code know now.
+zstyle ':vcs_info:*' max-exports 2
# vcs_info() documentation:
#{{{
(( ${#msgs} < 1 )) && msgs[1]=' (%s)-[%b]-'
fi
- (( ${#msgs} > maxexports )) && msgs[${maxexports},-1]=()
+ (( ${#msgs} > maxexports )) && msgs[$(( maxexports + 1 )),-1]=()
for i in {1..${#msgs}} ; do
- zformat -f msg ${msgs[$i]} a:${action} b:${branch} s:${vcs} r:${base:t} R:${base} S:"$(VCS_INFO_reposub ${base})"
+ zformat -f msg ${msgs[$i]} \
+ a:${action} \
+ b:${branch} \
+ r:${base:t} \
+ s:${vcs} \
+ R:${base} \
+ S:"$(VCS_INFO_reposub ${base})"
msgs[$i]=${msg}
done
return 0
}
# }}}
VCS_INFO_maxexports () { #{{{
- local -ix maxexports
-
zstyle -s ":vcs_info:${vcs}:${usercontext}" "max-exports" maxexports || maxexports=2
if [[ ${maxexports} != <-> ]] || (( maxexports < 1 )); then
printf 'vcs_info(): expecting numeric arg >= 1 for max-exports (got %s).\n' ${maxexports}
}
# }}}
VCS_INFO_hg_get_data () { # {{{
- local hgbranch hgbase
+ local hgbranch hgbase file
hgbase=${vcs_comm[basedir]}
- hgbranch=$(< ${hgbase}/.hg/branch)
+
+ file="${hgbase}/.hg/branch"
+ if [[ -r ${file} ]] ; then
+ hgbranch=$(< ${file})
+ else
+ hgbranch='default'
+ fi
+
VCS_INFO_formats '' "${hgbranch}" "${hgbase}"
return 0
}
while [[ ${realbasedir} != '/' ]]; do
if [[ -n ${vcs_comm[detect_need_file]} ]] ; then
[[ -d ${basedir}/${dirname} ]] && \
- [[ -f ${basedir}/${dirname}/${vcs_comm[detect_need_file]} ]] && \
+ [[ -e ${basedir}/${dirname}/${vcs_comm[detect_need_file]} ]] && \
break
else
[[ -d ${basedir}/${dirname} ]] && break
# }}}
VCS_INFO_hg_detect() { #{{{
VCS_INFO_check_com hg || return 1
- vcs_comm[detect_need_file]=branch
+ vcs_comm[detect_need_file]=store
VCS_INFO_detect_by_dir '.hg'
return $?
}
local -i found
local -a VCSs disabled dps
local -x vcs usercontext
+ local -ix maxexports
local -ax msgs
local -Ax vcs_comm
VCS_INFO_set --nvcs preinit
# }}}
-# change vcs_info formats for the grml prompt
+# Change vcs_info formats for the grml prompt. The 2nd format sets up
+# $vcs_info_msg_1_ to contain "zsh: repo-name" used to set our screen title.
+# TODO: The included vcs_info() version still uses $VCS_INFO_message_N_.
+# That needs to be the use of $VCS_INFO_message_N_ needs to be changed
+# to $vcs_info_msg_N_ as soon as we use the included version.
if [[ "$TERM" == dumb ]] ; then
- zstyle ':vcs_info:*' actionformats "(%s%)-[%b|%a] "
- zstyle ':vcs_info:*' formats "(%s%)-[%b] "
+ zstyle ':vcs_info:*' actionformats "(%s%)-[%b|%a] " "zsh: %r"
+ zstyle ':vcs_info:*' formats "(%s%)-[%b] " "zsh: %r"
else
# these are the same, just with a lot of colours:
- zstyle ':vcs_info:*' actionformats "${MAGENTA}(${NO_COLOUR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOUR} "
- zstyle ':vcs_info:*' formats "${MAGENTA}(${NO_COLOUR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOUR}%} "
+ zstyle ':vcs_info:*' actionformats "${MAGENTA}(${NO_COLOUR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${YELLOW}|${RED}%a${MAGENTA}]${NO_COLOUR} " \
+ "zsh: %r"
+ zstyle ':vcs_info:*' formats "${MAGENTA}(${NO_COLOUR}%s${MAGENTA})${YELLOW}-${MAGENTA}[${GREEN}%b${MAGENTA}]${NO_COLOUR}%} " \
+ "zsh: %r"
zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat "%b${RED}:${YELLOW}%r"
fi
# }}}
+# command not found handling {{{
+
+(( ${COMMAND_NOT_FOUND} == 1 )) &&
+function command_not_found_handler() {
+ setopt localoptions no_sh_wordsplit
+ if [[ -x ${GRML_ZSH_CNF_HANDLER} ]] ; then
+ ${GRML_ZSH_CNF_HANDLER} $1
+ fi
+ return 1
+}
+
+# }}}
+
# {{{ set prompt
if zrcautoload promptinit && promptinit 2>/dev/null ; then
promptinit # people should be able to use their favourite prompt
# make sure to use right prompt only when not running a command
is41 && setopt transient_rprompt
+# TODO: revise all these NO* variables and especially their documentation
+# in zsh-help() below.
is4 && [[ $NOPRECMD -eq 0 ]] && precmd () {
[[ $NOPRECMD -gt 0 ]] && return 0
# update VCS information
vcs_info
- # allow manual overwriting of RPROMPT
- if [[ -n $RPROMPT ]] ; then
- [[ $TERM == screen* ]] && print -nP "\ekzsh\e\\"
- # return 0
+ if [[ $TERM == screen* ]] ; then
+ if [[ -n ${VCS_INFO_message_1_} ]] ; then
+ print -nP "\ek${VCS_INFO_message_1_}\e\\"
+ else
+ print -nP "\ekzsh\e\\"
+ fi
fi
# just use DONTSETRPROMPT=1 to be able to overwrite RPROMPT
if [[ $DONTSETRPROMPT -eq 0 ]] ; then
if [[ $BATTERY -gt 0 ]] ; then
- # update BATTERY information
+ # update battery (dropped into $PERCENT) information
battery
- RPROMPT="%(?..:()% ${PERCENT}${SCREENTITLE}"
- # RPROMPT="${PERCENT}${SCREENTITLE}"
+ RPROMPT="%(?..:() ${PERCENT}"
else
- RPROMPT="%(?..:()% ${SCREENTITLE}"
- # RPROMPT="${SCREENTITLE}"
+ RPROMPT="%(?..:() "
fi
fi
# adjust title of xterm
# see http://www.faqs.org/docs/Linux-mini/Xterm-Title.html
+ [[ ${NOTITLE} -gt 0 ]] && return 0
case $TERM in
- (xterm*|rxvt)
+ (xterm*|rxvt*)
print -Pn "\e]0;%n@%m: %~\a"
;;
esac
local CMD="${1[(wr)^(*=*|sudo|ssh|-*)]}$NAME" # use hostname
echo -ne "\ek$CMD\e\\"
fi
-# set the screen title to "zsh" when sitting at the command prompt:
- if [[ "$TERM" == screen* ]] ; then
- SCREENTITLE=$'%{\ekzsh\e\\%}'
- else
- SCREENTITLE=''
- fi
# adjust title of xterm
+ [[ ${NOTITLE} -gt 0 ]] && return 0
case $TERM in
- (xterm*|rxvt)
+ (xterm*|rxvt*)
print -Pn "\e]0;%n@%m: $1\a"
;;
esac
# }}}
# {{{ some aliases
-if [[ $UID -eq 0 ]] ; then
- [[ -r /etc/grml/screenrc ]] && alias screen='/usr/bin/screen -c /etc/grml/screenrc'
-elif [[ -r $HOME/.screenrc ]] ; then
- alias screen="/usr/bin/screen -c $HOME/.screenrc"
-else
- [[ -r /etc/grml/screenrc_grml ]] && alias screen='/usr/bin/screen -c /etc/grml/screenrc_grml'
+if check_com -c screen ; then
+ if [[ $UID -eq 0 ]] ; then
+ [[ -r /etc/grml/screenrc ]] && alias screen="${commands[screen]} -c /etc/grml/screenrc"
+ elif [[ -r $HOME/.screenrc ]] ; then
+ alias screen="${commands[screen]} -c $HOME/.screenrc"
+ else
+ [[ -r /etc/grml/screenrc_grml ]] && alias screen="${commands[screen]} -c /etc/grml/screenrc_grml"
+ fi
fi
# do we have GNU ls with color-support?
"NOCOR=1 zsh" => deactivate automatic correction
"NOMENU=1 zsh" => do not use auto menu completion (note: use ctrl-d for completion instead!)
"NOPRECMD=1 zsh" => disable the precmd + preexec commands (set GNU screen title)
+ "NOTITLE=1 zsh" => disable setting the title of xterms without disabling
+ preexec() and precmd() completely
"BATTERY=1 zsh" => activate battery status (via acpi) on right side of prompt
+ "COMMAND_NOT_FOUND=1 zsh"
+ => Enable a handler if an external command was not found
+ The command called in the handler can be altered by setting
+ the GRML_ZSH_CNF_HANDLER variable, the default is:
+ "/usr/share/command-not-found/command-not-found"
A value greater than 0 is enables a feature; a value equal to zero
disables it. If you like one or the other of these settings, you can
fi
#a1# Take a look at the syslog: \kbd{\$PAGER /var/log/syslog}
- alias llog="$PAGER /var/log/syslog" # take a look at the syslog
+ salias llog="$PAGER /var/log/syslog" # take a look at the syslog
#a1# Take a look at the syslog: \kbd{tail -f /var/log/syslog}
- alias tlog="tail -f /var/log/syslog" # follow the syslog
+ salias tlog="tail -f /var/log/syslog" # follow the syslog
fi
# sort installed Debian-packages by size
# {{{ completion system
# called later (via is4 && grmlcomp)
-# notice: use 'zstyle' for getting current settings
+# note: use 'zstyle' for getting current settings
# press ^Xh (control-x h) for getting tags in context; ^X? (control-x ?) to run complete_debug with trace output
grmlcomp() {
# TODO: This could use some additional information
zstyle ':completion:*:manuals.*' insert-sections true
zstyle ':completion:*:man:*' menu yes select
+ # provide .. as a completion
+ zstyle ':completion:*' special-dirs ..
+
# run rehash on completion so new installed program are found automatically:
_force_rehash() {
(( CURRENT == 1 )) && rehash
# use generic completion system for programs not yet defined; (_gnu_generic works
# with commands that provide a --help option with "standard" gnu-like output.)
- compdef _gnu_generic tail head feh cp mv df stow uname ipacsum fetchipac
+ for compcom in tail head feh cp mv df stow uname ipacsum fetchipac; do
+ [[ -z ${_comps[$compcom]} ]] && compdef _gnu_generic ${compcom}
+ done; unset compcom
# see upgrade function in this file
compdef _hosts upgrade
exec env -i ENV="/etc/minimal-shellrc" HOME="$HOME" TERM="$TERM" ksh
}
+# a wrapper for vim, that deals with title setting
+# VIM_OPTIONS
+# set this array to a set of options to vim you always want
+# to have set when calling vim (in .zshrc.local), like:
+# VIM_OPTIONS=( -p )
+# This will cause vim to send every file given on the
+# commandline to be send to it's own tab (needs vim7).
+vim() {
+ VIM_PLEASE_SET_TITLE='yes' command vim ${VIM_OPTIONS} "$@"
+}
+
# make a backup of a file
bk() {
cp -a "$1" "${1}_$(date --iso-8601=seconds)"
for color in BLUE RED GREEN CYAN YELLOW MAGENTA WHITE ; unset $color
# }}}
-# source another config file if present {{{
-xsource "/etc/zsh/zshrc.local"
-# }}}
-
# "persistent history" {{{
# just write important commands you always need to ~/.important_commands
if [[ -r ~/.important_commands ]] ; then
### non-root (EUID != 0) code below
###
-(( GRML_ALWAYS_LOAD_ALL == 0 )) && (( $EUID == 0 )) && return 0
+if (( GRML_ALWAYS_LOAD_ALL == 0 )) && (( $EUID == 0 )) ; then
+ zrclocal
+ return 0
+fi
+
# variables {{{
#a2# Execute \kbd{./configure --help}
alias CH="./configure --help"
-# http://conkeror.mozdev.org/
-# TODO: I think this should be removed, as conkeror is not a simple extension anymore
-#a2# Run a keyboard driven firefox
-alias conkeror='firefox -chrome chrome://conkeror/content'
-
# arch/tla stuff
if check_com -c tla ; then
#a2# Execute \kbd{tla what-changed --diffs | less}
fi
# d():Copyright 2005 Nikolai Weibull <nikolai@bitwi.se>
-# notice: option AUTO_PUSHD has to be set
+# note: option AUTO_PUSHD has to be set
#f5# Jump between directories
d() {
emulate -L zsh
mkdir -p ${root}/${subdir}/{cur,new,tmp}
}
-# xtrename() rename xterm from within GNU-screen
+#f5# Change the xterm title from within GNU-screen
xtrename() {
- if [[ -z ${DISPLAY} ]] ; then
- printf 'xtrename only makes sense in X11.\n'
- return 1
+ if [[ ${1} != "-f" ]] ; then
+ if [[ -z ${DISPLAY} ]] ; then
+ printf 'xtrename only makes sense in X11.\n'
+ return 1
+ fi
+ else
+ shift
fi
if [[ -z ${1} ]] ; then
- printf 'usage: xtrename() "title for xterm"\n'
+ printf 'usage: xtrename [-f] "title for xterm"\n'
printf ' renames the title of xterm from _within_ screen.\n'
- printf ' Also works without screen.\n'
+ printf ' also works without screen.\n'
+ printf ' will not work if DISPLAY is unset, use -f to override.\n'
return 0
fi
print -n "\eP\e]0;${1}\C-G\e\\"
compdef _hl_complete hl
fi
-# create small urls via tinyurl.com using wget, grep and sed
-zurl() {
- [[ -z ${1} ]] && print "please give an url to shrink." && return 1
- local url=${1}
- local tiny="http://tinyurl.com/create.php?url="
- #print "${tiny}${url}" ; return
- wget -O- \
- -o/dev/null \
- "${tiny}${url}" \
- | grep -Eio 'value="(http://tinyurl.com/.*)"' \
- | sed 's/value=//;s/"//g'
+# Create small urls via http://tinyurl.com using wget(1).
+function zurl() {
+ [[ -z ${1} ]] && { print "USAGE: zurl <URL>" ; return 1 }
+
+ local PN url tiny grabber search result preview
+ PN=${0}
+ url=${1}
+# Check existence of given URL with the help of ping(1).
+# N.B. ping(1) only works without an eventual given protocol.
+ ping -c 1 ${${url#(ftp|http)://}%%/*} >& /dev/null || \
+ read -q "?Given host ${${url#http://*/}%/*} is not reachable by pinging. Proceed anyway? [y|n] "
+
+ if (( $? == 0 )) ; then
+# Prepend 'http://' to given URL where necessary for later output.
+ [[ ${url} != http(s|)://* ]] && url='http://'${url}
+ tiny='http://tinyurl.com/create.php?url='
+ if check_com -c wget ; then
+ grabber='wget -O- -o/dev/null'
+ else
+ print "wget is not available, but mandatory for ${PN}. Aborting."
+ fi
+# Looking for i.e.`copy('http://tinyurl.com/7efkze')' in TinyURL's HTML code.
+ search='copy\(?http://tinyurl.com/[[:alnum:]]##*'
+ result=${(M)${${${(f)"$(${=grabber} ${tiny}${url})"}[(fr)${search}*]}//[()\';]/}%%http:*}
+# TinyURL provides the rather new feature preview for more confidence. <http://tinyurl.com/preview.php>
+ preview='http://preview.'${result#http://}
+
+ printf '%s\n\n' "${PN} - Shrinking long URLs via webservice TinyURL <http://tinyurl.com>."
+ printf '%s\t%s\n\n' 'Given URL:' ${url}
+ printf '%s\t%s\n\t\t%s\n' 'TinyURL:' ${result} ${preview}
+ else
+ return 1
+ fi
}
#f2# Print a specific line of file(s).
#}}}
-# finally source a local zshrc {{{
-
-# this allows us to stay in sync with grml's zshrc and put own
-# modifications in ~/.zshrc.local
-
-xsource "${HOME}/.zshrc.local"
-
-# }}}
+zrclocal
## genrefcard.pl settings {{{
projects / grml-etc-core.git / blobdiff